53272637176320 has 400 divisors, whose sum is σ = 200848176635040. Its totient is φ = 13458349449216.

The previous prime is 53272637176267. The next prime is 53272637176357. The reversal of 53272637176320 is 2367173627235.

53272637176320 is a `hidden beast` number, since 5 + 3 + 272 + 6 + 37 + 17 + 6 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2820922 + ... + 10700601.

Almost surely, 2^{53272637176320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53272637176320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100424088317520).

53272637176320 is an abundant number, since it is smaller than the sum of its proper divisors (147575539458720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53272637176320 is a wasteful number, since it uses less digits than its factorization.

53272637176320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13521577 (or 13521552 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 54.

The spelling of 53272637176320 in words is "fifty-three trillion, two hundred seventy-two billion, six hundred thirty-seven million, one hundred seventy-six thousand, three hundred twenty".